A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ELECTROCHEMICAL TREATMENT METHOD AND ELECTROCHEMICAL TREATMENT SYSTEM FOR CONCRETE
PROBLEM TO BE SOLVED: To easily install equipment required for supply and retention of a solution, by using general and simple machinery and materials.SOLUTION: In this construction method, a solution retention member H employs sheets 1 and 2 having watertightness and chemical resistance to a solution; a surface of concrete C is covered with the sheets 1 and 2; a clearance between the surface of the concrete C and the sheets 1 and 2 is put under negative pressure by suction of air and brought into intimate contact with each other; and an electric current flows between internal and external electrodes M and P while the solution continuously or intermittently flows through the clearance.
【課題】溶液の供給、保持に必要な設備を一般的で簡素な機材を用いて容易に設置する。【解決手段】この工法では、溶液保持部材Ｈに、水密性、及び溶液に対して化学的耐性を有するシート１、２を採用し、コンクリートＣの表面にシート１、２を被着し、コンクリートＣの表面とシート１、２との間を空気の吸引により負圧にして密着させ、その隙間に溶液を連続的又は断続的に流しながら、内部電極Ｍと外部電極Ｐとの間に電流を流すようにした。【選択図】図１
ELECTROCHEMICAL TREATMENT METHOD AND ELECTROCHEMICAL TREATMENT SYSTEM FOR CONCRETE
PROBLEM TO BE SOLVED: To easily install equipment required for supply and retention of a solution, by using general and simple machinery and materials.SOLUTION: In this construction method, a solution retention member H employs sheets 1 and 2 having watertightness and chemical resistance to a solution; a surface of concrete C is covered with the sheets 1 and 2; a clearance between the surface of the concrete C and the sheets 1 and 2 is put under negative pressure by suction of air and brought into intimate contact with each other; and an electric current flows between internal and external electrodes M and P while the solution continuously or intermittently flows through the clearance.
【課題】溶液の供給、保持に必要な設備を一般的で簡素な機材を用いて容易に設置する。【解決手段】この工法では、溶液保持部材Ｈに、水密性、及び溶液に対して化学的耐性を有するシート１、２を採用し、コンクリートＣの表面にシート１、２を被着し、コンクリートＣの表面とシート１、２との間を空気の吸引により負圧にして密着させ、その隙間に溶液を連続的又は断続的に流しながら、内部電極Ｍと外部電極Ｐとの間に電流を流すようにした。【選択図】図１
ELECTROCHEMICAL TREATMENT METHOD AND ELECTROCHEMICAL TREATMENT SYSTEM FOR CONCRETE
コンクリートの電気化学的処理方法及びシステム
OTSUKI NOBUAKI (author) / NISHIDA TAKAHIRO (author) / SAITO ATSUSHI (author) / SHONO AKIRA (author) / SHOJI SHIN (author) / MIYAGUCHI KATSUICHI (author) / IRIUCHIJIMA KATSUAKI (author)
2015-12-17
Patent
Electronic Resource
Japanese
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